Full Stack Developer

🏢 Summary: Full Stack Developer role focused on building AI-powered digital entertainment platforms and scalable consumer applications using React Native, Node.js, and TypeScript. The position involves end-to-end ownership of mobile, web, backend, and architecture components while collaborating on AI-driven features such as recommendations, translation, and video generation. Remote, hybrid, and office work options are available along with mentoring, certification support, and career growth opportunities. 🗂️ Requirements: 5+ years working with large, well-maintained codebases, Strong TypeScript experience, Strong React Native experience, Experience with Expo, Full-stack development experience, Node.js proficiency, Upper-Intermediate English or higher, Ability to work autonomously, Data-driven approach, Experience collaborating across teams 📃 Skills: React, ReactNative, Expo, TypeScript, NestJS, Tailwind, Node.js, Ruby, Rails, Go, JavaScript, LLM, AI, AWS, PMP 🏢 Description: Andersen is hiring a Full Stack Developer (React Native + Node.js) for a project developing AI-powered digital entertainment platforms and scalable consumer-facing applications. The customer is a technology company developing AI-enabled digital platforms that leverage machine learning, automation, and analytics to deliver scalable, data-driven online services. The company focuses on enhancing user engagement, personalizing digital experiences, and supporting the development of innovative consumer-oriented products through modern cloud technologies and intelligent automation. The project is focused on developing and enhancing a digital entertainment ecosystem for discovering, developing, and monetizing intellectual property. It includes platforms for publishing user-generated stories, commercializing high-potential content, and adapting works into AI-powered video formats across multiple digital channels. Responsibilities: - Owning product areas end-to-end across Inkitt, Galatea, and CandyJar — mobile, web, backend, architecture, and delivery quality. - Building mobile-first experiences with React Native / Expo, TypeScript, NestJS, and Tailwind. - Integrating with polyglot backends (Ruby on Rails, Go, Node.js). - Collaborating across teams to ship high-quality features fast and align technical work with the roadmap. - Driving innovation and exploring new technologies — including AI-driven products like recommendations, translation, and video generation. Must-haves: - Working within large, well-maintained codebases for 5+ years. - Strong TypeScript and React Native / Expo experience. - Comfortable full-stack, especially Node.js. - Autonomous; brings solutions, not problems. - Data-driven and quick to action. - A high-functioning workaholic chasing exponential growth. - Has lots of fun building a generational AI × Entertainment company. - Level of English – from Upper-Intermediate and above. Nice-to-haves: - Willing to work EST hours to overlap with the Product team and leadership in San Francisco. - Uses AI tools pragmatically to move faster; production experience with LLMs, recommendations, or generative video. - Mentoring junior engineers. - Mobile release experience (App Store / Google Play). Benefits: - Opportunity to work remotely, from the office, or in a hybrid format. - Professional, financial, and career growth opportunities. - Mentoring and adaptation systems for new employees. - Opportunity to earn an additional annual bonus based on expertise and company activities. - Access to the corporate training portal and company knowledge base. - Corporate events and office perks. - Certification compensation (AWS, PMP, etc.). - Referral program. - Personal data protection in accordance with GDPR regulations.

🏢 Summary: Full Stack Developer role focused on building and modernizing a scalable supply chain platform using .NET 4.6 and React. The position involves enhancing a monolithic MVC API, integrating React front-end components, optimizing performance, and providing technical guidance within an Agile team. The goal is to deliver reliable, production-ready solutions supporting sourcing, procurement, and logistics operations. 🗂️ Requirements: 4+ years of full stack development experience, Strong experience with C# and .NET Framework 4.6, Experience with MVC and API development, Experience maintaining and refactoring legacy code, Proficiency with React (16+), hooks and component lifecycle, Strong SQL Server knowledge (query design, optimization, indexing), Experience with monolithic architectures, Understanding of asynchronous processing and scalable design patterns, Ability to provide technical guidance and mentor developers, Intermediate+ English level 📃 Skills: C#, .NET, MVC, API, React, SQL, SQLServer, JavaScript, HTML, CSS 🏢 Description: Andersen is hiring a Full Stack Developer (Python + React) for a project building scalable platform that supports sourcing, procurement, order management, and logistics operations. The customer is a company operating in the supply chain and operations domain, providing comprehensive support for businesses with complex workflows and international activities. It focuses on coordinating processes, improving visibility, and enhancing efficiency across different stages of operations. Working in a B2B environment, the company delivers flexible and scalable solutions, leveraging industry experience and partner collaboration to optimize processes and support business performance. The project is part of a portfolio of internal digital products for an international company operating in the supply chain and logistics domain. The focus is on building and enhancing scalable platforms that support key business processes such as sourcing, procurement coordination, order management, and international freight operations. Responsibilities: Designing, developing, testing, and maintaining software within a .NET 4.6 monolithic MVC API and React front‑end environment. Taking ownership of mid‑to‑high complexity tasks and delivering reliable, production‑ready solutions. Modernizing and refactoring legacy .NET components to improve performance, maintainability, and scalability. Building and integrating React front‑end components into existing backend API flows. Investigating and resolving complex technical issues, optimizing system performance, and supporting distributed components. Providing technical supervision and direction to other engineers on the team. Supporting TJ by handling day‑to‑day technical guidance, ensuring that TJ focuses on high‑level oversight rather than operational details. Reviewing architecture decisions with TJ, propose improvements, and drive implementation consistency. Ensuring developers follow best coding practices, documentation standards, and architectural guidelines. Helping prioritize work, clarify requirements, and unblocking engineers during daily execution. Acting as a point of stability for the team during active development phases. Leading code reviews and maintaining engineering standards across backend and frontend layers. Collaborating with product managers, designers, and QA to deliver end‑to‑end features. Preparing and maintaining architectural diagrams, API specifications, and integration documentation. Participating in Agile ceremonies (planning, stand‑ups, retrospectives) and helping improve team workflows. Must-have: Experience in full stack development for 4+ years. Strong experience with C# / .NET Framework 4.6, MVC, API development, and legacy code maintenance/refactoring. Proficiency with React (React 16+, modern hooks, component lifecycle, reusable components). Strong SQL Server knowledge (query design, optimization, indexing). Experience working with monolithic architectures and gradually modernizing them. Solid understanding of event patterns, asynchronous processing, and scalable design practices (even within legacy constraints). Ability to provide technical direction and guidance to other developers. Experience mentoring, supervising, or coaching engineers (formal team lead experience is a plus but not mandatory). Ability to structure tasks, clarify technical requirements, and support daily execution to reduce the load on TJ. Strong ownership mindset and ability to work semi‑independently while aligning with TJ on strategic direction. Level of English – from Intermediate+ and above. Nice-to-haves: Experience with modern DevOps practices (Azure DevOps, CI/CD pipelines). State management expertise (Redux, Zustand, RTK, or similar React patterns). Hands‑on experience with AI coding tools (Copilot, ChatGPT, Claude Code). Familiarity with cloud services (Azure preferred). Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn an additional up to 1,000 USD per month by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. English courses. Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy Join us!

🏢 Summary: Frontend Developer (Angular) role focused on modernizing and enhancing a large-scale price comparison platform. The position involves building and optimizing Angular-based applications, improving performance and scalability, and contributing to full-stack development and cloud-native deployments. The project emphasizes reactive programming, system modernization, and integration of modern DevOps and observability practices. 🗂️ Requirements: 2+ years of Frontend development experience, Strong expertise in Angular, Proficiency in TypeScript and RxJS, Experience with Reactive Forms, Experience designing and developing REST APIs, Experience with modern backend technologies, Hands-on experience with Docker and Kubernetes, Experience with CI/CD practices, Experience with PostgreSQL or MongoDB, Experience with Redis or Memcached, Experience with Elasticsearch, Experience with Prometheus and Grafana, Understanding of system performance and scalability, Experience working in Agile environments, Upper-Intermediate English or higher 📃 Skills: Angular, TypeScript, RxJS, REST, Docker, Kubernetes, CI/CD, PostgreSQL, MongoDB, Redis, Memcached, Elasticsearch, Prometheus, Grafana, Agile 🏢 Description: Andersen is hiring a Frontend Developer (Angular) in the EU for a project modernizing a digital platform and improving performance, scalability, and user experience. The customer is a large international organization that develops and operates digital products and platforms serving a broad user base. The company focuses on delivering reliable, scalable, and user-centric solutions while continuously investing in technology, process optimization, and product innovation. Its business relies on data-driven decision-making, automation, and the integration of modern digital capabilities to support growth and enhance customer experiences. The project is focused on modernizing a price comparison platform that collects, aggregates, and presents utility service rates from multiple providers. It includes enhancing platform performance, scalability, and user experience to help customers compare offers and make informed decisions. Responsibilities: Developing and maintaining Angular-based frontend applications using best practices and reactive programming. Designing, building, and maintaining scalable REST APIs and backend services. Collaborating with designers to translate Figma designs into functional UI components. Implementing and optimizing CI/CD pipelines, containerized environments, and cloud-native deployments. Working with databases, caching layers, and search systems to ensure performance and reliability. Configuring and monitoring application health using observability tools. Participating in system architecture design, technical documentation, and decision-making. Conducting and taking part in code reviews to ensure high code quality. Collaborating with product, QA, and DevOps teams in an Agile setup. Continuously improving system performance and contributing to modernization of legacy systems. Exploring and adopting AI tools and features to improve developmenting productivity and product capabilities. Must-haves: Experience in Frontend development for 2+ years. Strong Full-Stack or Frontend-focused Engineer with deep expertise in Angular, TypeScript, RxJS, and Reactive Forms. Solid experience in designing and developing REST APIs and working with modern backend technologies. Hands-on knowledge of containerization and orchestration (Docker, Kubernetes) and CI/CD practices. Experience with databases (PostgreSQL, MongoDB), caching (Redis, Memcached) and search (Elasticsearch). Familiar with monitoring and observability tools (Prometheus, Grafana). Comfortable working in Agile environments with cross-functional teams. Strong understanding of system performance, scalability, and maintainability. Open to using AI-powered development tools and potentially integrating AI features into products. Level of English – from Upper-Intermediate and above. Nice to haves: Experience with NestJS/Node.js development and related backend technologies. Experience with Jenkins, CI/CD pipelines, and Azure cloud services. Experience implementing UI designs from Figma and developing reusable web components with StencilJS. Experience with automated testing frameworks such as Jest and Karma. Experience with either PHP or C# development. Experience working in Agile, cross-functional environments and participating in code reviews. Experience modernizing legacy systems, optimizing application performance, and improving scalability. Experience creating technical and architectural documentation, diagrams, and design artifacts. Experience using AI-powered development tools (e.g., GitHub Copilot, ChatGPT, Cursor) to enhance productivity. Experience integrating AI-powered features into user-facing products, such as chatbots, recommendation systems, AI search, and natural language interfaces. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy/pl Join us!

🏢 Summary: Backend Developer (Node.js) role focused on designing and maintaining scalable server-side solutions for international projects across multiple industries. The position involves building robust APIs, integrating external services, and ensuring performance, security, and reliability of backend systems within a distributed team. The role also includes participation in code reviews, testing, and CI/CD processes. 🗂️ Requirements: 2+ years of experience as a Backend Developer with Node.js, Strong knowledge of JavaScript (ES6+) or TypeScript, Experience building RESTful APIs and backend services, Understanding of asynchronous programming and Node.js internals, Experience with NestJS or Express.js, Experience with relational and NoSQL databases, Knowledge of authentication and authorization mechanisms, Experience with Git and team-based development workflows, Basic knowledge of Docker and CI/CD pipelines, Experience writing unit and integration tests 📃 Skills: Node.js, JavaScript, TypeScript, NestJS, Express, REST, GraphQL, PostgreSQL, MySQL, MongoDB, Redis, SQL, NoSQL, Git, Docker, CI/CD, Authentication, Authorization, Testing 🏢 Description: Andersen is hiring a Backend Developer (Node.js) to build scalable server-side solutions for global projects across fintech, healthcare, retail, and other industries in a distributed international team. Andersen is a pre-IPO software development company that provides a full cycle of services, following project management standards and best practices. For over 19 years, we have been helping enterprises and middle-sized firms transform their businesses by creating effective digital solutions using innovative technologies. Immerse yourself in a global landscape as we collaborate with enterprises spanning North America, Western Europe, Israel, Australia, and the UAE. Our diverse expertise extends across FinTech, Healthcare, Retail, Telecom, Media & Entertainment, Logistics, Travel & Hospitality, eCommerce, and more. Responsibilities: Designing, developing, and maintaining scalable backend services using Node.js. Building and maintaining RESTful APIs and/or GraphQL endpoints. Implementing business logic and server-side integrations. Working with databases (SQL and NoSQL), including data modeling and query optimization. Integrating third-party services and external APIs. Ensuring application performance, reliability, and scalability. Writing clean, maintainable, and well-documented code. Implementing security best practices, including authentication and authorization. Participating in code reviews and improving code quality standards. Collaborating with frontend developers, QA engineers, and other team members. Writing and maintaining unit and integration tests. Troubleshooting, debugging, and resolving backend issues. Supporting CI/CD pipelines and deployment processes. Must-haves: Experience as a Backend Developer (NodeJs) for 2+ years. Strong knowledge of JavaScript (ES6+) and/or TypeScript. Experience building RESTful APIs and backend services. Understanding of asynchronous programming and Node.js internals. Experience with NestJS and/or Express.js. Experience with relational and NoSQL databases (PostgreSQL/MySQL, MongoDB/Redis). Understanding of authentication, authorization, and security basics. Experience with Git, code reviews, and team-based development. Basic knowledge of Docker and CI/CD. Experience writing unit and integration tests. Level of English – from Upper-Intermediate and above. Level of German – from Intermediate+ and above. Nice-to-haves: Experience with front-end development (React or Angular). Familiarity with Kafka, Kubernetes, and Jenkins. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 EUR per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. English courses. Compensation for sports activities. Mobility benefits (e.g., Deutschlandticket, JobRad program, public transportation subsidies). Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy Join us!

🏢 Summary: The offer is for a Full Stack QA Engineer to ensure quality of an AI-powered platform that enables businesses to build and deploy AI agents without technical expertise. The role combines testing of LLM-based features and agent workflows with classical UI, API, and integration QA. It includes designing automated tests and validating reliability of intelligent automation solutions in a modern engineering environment. 🗂️ Requirements: 3+ years of QA experience across UI, API, and integration testing, Understanding of LLM-based systems and prompt evaluation, Experience testing AI-driven features and agent workflows, Experience with test automation, English proficiency at Intermediate+ level 📃 Skills: QA, Testing, UI, API, Integration, LLM, Prompting, Automation, Python, AI 🏢 Description: Andersen is hiring a Full Stack QA Engineer for a project developing AI-powered platforms and ensuring quality across intelligent automation solutions. The customer is a technology-focused company specializing in AI-driven solutions and digital innovation for businesses across multiple industries. The organization develops intelligent platforms and automation tools designed to improve operational efficiency, streamline workflows, and support data-driven decision-making. The company operates in an international environment with a strong focus on scalable architecture, modern engineering practices, and the practical implementation of advanced AI technologies. The project is focused on developing a platform for creating AI agents without technical expertise. It enables businesses to deploy plug-and-play AI assistants that handle communication, reporting, analysis, and collaboration tasks across channels such as email, phone, etc. Responsibilities: Testing AI/agent-based product features, including LLM logic and agent workflows. Evaluating prompt quality, model responses, and overall output reliability. Performing classical QA: UI, API, and integration testing. Designing and maintaining automated tests for both AI-driven and traditional components. Collaborating closely with a small team, contributing beyond strict QA scope when needed. Must-haves: Experience in QA across UI, API, and integration layers for 3+ years. Understanding of LLM-based systems (prompting, response evaluation). Ability to test and validate agent workflows and AI-driven features. Experience with test automation (Python preferred, but other stacks acceptable). Level of English – from Intermediate+ and above. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. English courses. Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy Join us! https://people.andersenlab.com/

🏢 Summary: Full Stack Developer (.NET + Angular) role focused on building a cloud-based risk intelligence platform using Azure services. The position involves developing RESTful APIs, integrating data platforms, and supporting AI/ML-driven pipelines to deliver scalable, high-performance SaaS solutions. Work includes full-stack development, system architecture contribution, and cloud-native implementation. 🗂️ Requirements: 5+ years full-stack development experience, Strong backend development with C# and .NET Core / ASP.NET, Experience building RESTful APIs and services, Frontend development experience with Angular, Experience with Azure cloud services, Integration with Azure Data Lake, Azure SQL, Cosmos DB, Working with JSON and XML data formats, Experience with test frameworks for REST services, Knowledge of OOP, design patterns, SOLID principles, Experience with CI and version control systems, Experience implementing IaC practices 📃 Skills: C#, .NET, ASP.NET, Angular, Azure, REST, JSON, XML, CosmosDB, AzureSQL, DataLake, AzureML, CI, IaC, OOP, SOLID, Git 🏢 Description: Andersen is hiring a Full Stack Developer (.NET + Angular) for a project building a risk intelligence platform, enabling data-driven insights and improved decision-making. The customer is a global organization operating in the professional services domain. It provides a range of advisory and analytical support to organizations across multiple industries, helping them improve business performance and address complex operational challenges. The company leverages data, industry knowledge, and digital tools to deliver practical solutions, supporting decision-making, organizational development, and long-term efficiency. The project is focused on developing a digital platform that supports risk intelligence and resilience decision-making. It leverages data, analytics, and modeling to help organizations assess risk exposure and improve operational performance. Responsibilities: Designing and implementing APIs and backend services for accessing, processing, and exposing analytical and ML-driven data. Building integration layers between data platforms (Azure Data Lake, Azure SQL, Cosmos DB) and applications. Implementing data ingestion, transformation, and orchestration workflows in collaboration with data teams. Working with semi-structured data (JSON) and integrating it into scalable backend services. Supporting AI-driven pipelines and integrating outputs from Azure ML and similar services. Ensuring performance, scalability, and reliability of services in line with SLAs. Integrating backend components within the Azure ecosystem (Functions, Storage, messaging). Contributing to system architecture, especially service boundaries between data and application layers. Writing clean, maintainable, and testable code, including unit tests and automation. Collaborating with architects, data engineers, and frontend teams, and supporting backlog refinement with Product Owners. Conducting code reviews, debugging issues, and improving system performance. Developing PoCs and contributing to SaaS solution design using modern technologies. Implementing high-performance cloud solutions using Azure and IaC practices. Must-haves: Experience in full-stack development for 5+ years. Hands-on experience with backend development using C#, .NET Core / ASP.NET , building RESTful APIs and services. Experience in frontend development using Angular. Familiarity with JSON/XML and service integration patterns. Experience working with cloud technologies, specifically the Azure stack. Experience working with test frameworks/test cases for RESTful services. Experience with software engineering best practices: object-oriented, design patterns, SOLID principles. Experience with software development ecosystem (IDE’s, version control, test automation/CI, etc.). Strong appreciation of building flexible cross-functional full-stack squads with shift-left DevOps, SRE and QA culture. Level of English – from Upper-Intermediate and above. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. English courses. Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy/pl Join us!

🏢 Summary: Full Stack Developer (.NET + Angular) role focused on building and modernizing a scalable travel booking platform with extensive API integrations and data synchronization. The position involves migrating legacy .NET systems to microservices, optimizing booking flows, and ensuring high-performance, reliable distribution of travel products. It includes collaboration on architecture, CI/CD, and cloud deployment within an Azure environment. 🗂️ Requirements: 3+ years of experience with C# and .NET (Framework and .NET Core), Commercial experience with Angular (2+), Strong expertise in SQL Server and T-SQL (complex queries, stored procedures), Experience working with large legacy codebases, Understanding of microservices architecture and monolith decomposition, Experience building and consuming RESTful APIs, Experience with Entity Framework or similar ORM, Working knowledge of Docker and Kubernetes, Experience with Azure Cloud, Experience with CI/CD pipelines, English level Intermediate+ or higher 📃 Skills: C#, .NET, .NETCore, Angular, SQLServer, T-SQL, Microservices, REST, EntityFramework, Docker, Kubernetes, Azure, CI/CD 🏢 Description: Andersen is hiring a Full Stack Developer (.NET + Angular) for a project developing a travel platform with API integrations, data sync, and scalable booking solutions. The customer is a technology-driven company in the travel sector, providing a comprehensive booking and procurement platform for industry professionals. Its solutions support large transaction volumes, integrate with a wide network of partners, and offer tools that streamline operations and enhance productivity. Focused on innovation and scalability, the customer continues to expand its ecosystem, strengthen partnerships, and improve data accuracy to deliver a modern digital infrastructure for the travel value chain. The project is focused on developing a travel platform that integrates multiple external suppliers and aggregator APIs into a unified system. It includes end-to-end API integrations, data synchronization, and optimization of booking flows to ensure scalable, reliable, and high-performance travel product distribution. The position assumes 12 to 21 CET work schedule. Responsibilities: Developing well-tested, integrated software that meets high development standards. Evaluating new functionality requests on a value scale, contributing technical insights to prioritization decisions. Actively participating in team meetings and offer recommendations and ideas on design projects. Mentoring intermediate and junior developers, helping them grow through code reviews and hands-on collaboration. Working with Product Managers and architects to estimate, plan, test, integrate, and deliver complex, scalable software. Creating design documents and documentation to ensure efficient maintenance and knowledge continuity. Communicating effectively with key partners and internal users regarding timelines, technical issues, and infrastructure integration. Exploring and making recommendations based on current trends, techniques, and technologies that could positively impact our platform. Must-haves: Hands-on experience with C# and the .NET ecosystem (both .NET Framework legacy and .NET Core) for 3+ years. Experience with Angular (2+). Strong SQL Server expertise: writing and optimizing complex T‑SQL queries and stored procedures; working with large, intricate legacy database schemas. Proven experience with legacy codebases and a pragmatic approach to modernization. Solid understanding of microservices architecture patterns and decomposition strategies for migrating from monolithic .NET applications. Experience building and consuming RESTful APIs and working with Entity Framework (or similar ORMs). Working knowledge of Docker, Kubernetes, and Azure Cloud (able to navigate and deploy within an Azure environment). Exposure to CI/CD pipelines (ideally Azure Pipelines). Ability to take initiative, communicate clearly, work with ambiguity, and balance speed with quality. Experience writing clear documentation (JIRA, Confluence). Level of English – from Intermediate+ and above. Nice-to-haves: Exposure to legacy .NET Web Forms with HTML/JS. Familiarity with message‑based architectures: NServiceBus or Azure Service Bus. MongoDB experience. Experience with GraphQL. Familiarity with Redis for caching. Experience with Azure Data Factory for data orchestration. Experience using AI tools like GitHub Copilot or Claude (including Claude Code). Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies); Certification compensation (AWS, PMP, etc). Referral program. English courses. Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy Join us!

🏢 Summary: Full Stack Developer role focused on building and maintaining a web-based pension and profit management platform using .NET and Angular. The position involves AI-assisted code review processes, microservices development, software quality improvement, and collaboration on enterprise-grade business workflows. The offer includes remote or hybrid work, professional growth opportunities, and access to training and certification support. 🗂️ Requirements: 3+ years of experience with C# and .NET, Strong experience with ASP.NET Web API, Knowledge of Entity Framework Core, Experience designing and developing microservices, Understanding of modern software architecture principles, Hands-on experience with Angular, Knowledge of modern Angular ecosystem, Knowledge of NGXS, Experience with MS SQL Server, Ability to write and optimize stored procedures, Knowledge of query optimization and performance tuning, Understanding of execution plans, Knowledge of logical and physical joins, Upper-Intermediate English or higher 📃 Skills: C#, .NET, ASP.NET, WebAPI, EFCore, Angular, NGXS, Microservices, SQL, MSSQL, StoredProcedures, Docker, Kubernetes, Azure, ApplicationInsights 🏢 Description: Andersen is hiring a Full Stack (.NET+Angular) Developer (EU) for a project developing a web-based platform that streamlines pension management and enterprise business processes. The customer is a consulting company that supports organizations in improving HR processes, compensation and benefits frameworks, and internal management systems. The company also provides advisory services related to digital transformation, automation, and data-driven decision-making to help businesses optimize operations and implement modern enterprise solutions. The project is focused on developing and maintaining a web-based administration platform for pension and profit management systems. It aims to streamline administrative processes, improve operational efficiency, and provide reliable tools for managing financial plans and related business workflows. Responsibilities: Conducting code reviews of AI-assisted pull requests using a structured, step-by-step review approach to identify defects early, reduce review bottlenecks, and improve overall code quality. Providing actionable technical feedback and mentoring to engineers, promoting development best practices, maintainability, and continuous improvement. Evaluating AI-generated code outputs, identifying quality gaps, and defining recommendations to improve AI-assisted development workflows. Contributing to training and refinement of AI models by analyzing generated code, providing feedback datasets, and helping improve model accuracy and output quality. Collaborating with engineering teams to establish efficient review processes, quality gates, and best practices for AI-driven software development. Monitoring review effectiveness metrics and continuously optimizing the PR review lifecycle to increase delivery velocity while maintaining high quality standards. Must-haves: Experience with C# and .NET for 3+ years. Strong experience with ASP.NET Web API. Solid knowledge of Entity Framework Core (EF Core). Experience designing and developing microservices. Strong understanding of modern software architecture principles. Strong hands-on experience with Angular. Experience with modern Angular versions and Angular ecosystem. Knowledge of NGXS state management. Strong experience with MS SQL Server. Writing and optimizing stored procedures. Query optimization and performance tuning. Understanding of execution plans. Knowledge of logical vs physical joins. Level of English – from Upper-Intermediate and above. Nice to haves: Strong expertise with Docker, Kubernetes, and Microsoft Azure. Experience with monitoring and logging solutions. Proven experience in software solution architecture. Experience defining development processes, best practices, and technical standards. Ability to evaluate and select appropriate tools, technologies, and methodologies. Customer consulting experience with a strong business-oriented mindset. Experience gathering requirements and designing technical solutions. Experience collaborating directly with Product Management and business stakeholders. Hands-on experience with Azure Application Insights. Full-stack development experience across frontend, backend, and database layers. Experience creating and maintaining technical documentation. Experience developing enterprise-grade business software. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. Private health insurance and compensation for sports activities. Join us! Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy/pl

🏢 Summary: The offer is for a QA Automation Engineer specializing in TypeScript to ensure quality of AI/LLM-powered SaaS platforms and agentic systems. The role focuses on building automated testing and evaluation frameworks for autonomous workflows, non-deterministic AI behavior, and distributed architectures. It involves validating end-to-end AI agents, improving reliability, and integrating QA processes into CI/CD and observability pipelines. 🗂️ Requirements: 3+ years QA Automation experience in AI/LLM-powered SaaS platforms, Experience with Playwright, Cypress, Selenium or similar automation frameworks, Understanding of prompt orchestration, tool calling, memory/context handling, RAG, human-in-the-loop workflows, Experience testing non-deterministic AI systems and probabilistic outputs, Ability to design LLM evaluation frameworks for reasoning quality and hallucination detection, Experience with API testing, async pipelines, webhooks, queues, event-driven architectures, Experience validating long-running workflows, retry/fallback logic, state persistence, Strong debugging skills across frontend, backend, infrastructure, LLM layers, Experience with CI/CD pipelines, regression automation, tracing, observability, log analysis, English level Intermediate+ or higher 📃 Skills: TypeScript, Playwright, Cypress, Selenium, LLM, RAG, API, CI/CD, Webhooks, Queues, LangChain, LangGraph, CrewAI, AutoGen, OpenAI, Anthropic, Kubernetes, AWS 🏢 Description: Andersen is hiring a QA Automation Engineer (TypeScript) for a project developing AI-powered platforms and ensuring quality of intelligent automation solutions. The customer is a technology-focused company specializing in AI-driven solutions and digital innovation for businesses across multiple industries. The organization develops intelligent platforms and automation tools designed to improve operational efficiency, streamline workflows, and support data-driven decision-making. The company operates in an international environment with a strong focus on scalable architecture, modern engineering practices, and the practical implementation of advanced AI technologies. The project is focused on developing a platform for creating AI agents without technical expertise. It enables businesses to deploy plug-and-play AI assistants that handle communication, reporting, analysis, and collaboration tasks across channels such as email, phone, etc. Responsibilities: Designing, developing, and maintaining automated testing frameworks for AI/LLM-powered SaaS platforms and agentic systems. Validating end-to-end autonomous workflows, including prompt orchestration, tool calling, memory and context handling, RAG pipelines, and human-in-the-loop processes. Building automated evaluation pipelines to assess reasoning quality, hallucinations, accuracy, consistency, and response safety across non-deterministic AI systems. Creating and maintaining regression suites covering long-running workflows, retry and fallback logic, conversation state persistence, and failure recovery scenarios. Performing API, async pipeline, webhook, queue, and event-driven system testing across distributed architectures. Investigating, reproducing, and debugging issues across frontend, backend, infrastructure, and LLM layers. Collaborating closely with AI engineers, backend developers, and product teams to improve quality, reliability, observability, and scalability of AI-driven features. Contributing to CI/CD automation, tracing and monitoring solutions, synthetic and golden dataset generation, response scoring, and token/cost analysis for production AI workflows. Must-haves: Strong experience in QA Automation for AI/LLM-powered SaaS platforms and agentic systems for 3+ years. Hands-on experience with automation frameworks such as Playwright, Cypress, Selenium, or similar tools. Solid understanding of autonomous and multi-agent workflow validation, including prompt orchestration, tool calling, memory/context handling, RAG systems, and human-in-the-loop processes. Experience testing non-deterministic AI behavior and building reliable validation strategies for probabilistic outputs. Ability to design and maintain LLM evaluation frameworks focused on reasoning quality, hallucination detection, accuracy, consistency, and response safety. Strong experience with API testing, async pipelines, webhooks, queues, and event-driven architecture. Experience validating long-running workflows, retry/fallback logic, conversation state persistence, and failure recovery scenarios. Strong debugging and troubleshooting skills across frontend, backend, infrastructure, and LLM layers. Experience with CI/CD pipelines, automated regression testing, tracing, observability, and log analysis. Strong understanding of how testing agentic AI systems differ from traditional QA approaches and the ability to build scalable automated evaluation systems for AI agents. Level of English – from Intermediate+ and above. Nice-to-haves: Experience with synthetic test generation, golden datasets, response scoring, and token/cost monitoring. Familiarity with OpenAI or Anthropic APIs, LangChain, LangGraph, CrewAI, AutoGen, vector databases, and RAG architectures. Knowledge of AI safety, guardrail validation, performance/load testing, and cloud or Kubernetes-based infrastructure. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. English courses. Private health insurance and compensation for sports activities. Join us! Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy https://people.andersenlab.com/

🏢 Summary: The offer is for a Frontend Developer (Angular) to build and maintain a web platform providing integrated mobility services for insurance-related events. The role focuses on developing scalable, high-performance web applications with modern UI components and automated testing. You will collaborate with cross-functional teams to deliver efficient, user-friendly solutions for claim-related transportation support. 🗂️ Requirements: 1+ years of experience with Angular, Strong knowledge of JavaScript, Understanding of modern front-end development principles, Experience with widget integration approaches, Basic knowledge of Playwright or similar UI testing frameworks, Ability to write clean and maintainable code, Experience with automated UI testing, English level Intermediate+ or higher 📃 Skills: Angular, JavaScript, Playwright, HTML, CSS, Widgets, UI, Git 🏢 Description: Andersen is hiring a Frontend Developer (Angular) for a project developing a platform for mobility services, enabling users to manage transportation support during insurance-related events. Our customer is a global leader in insurance and financial services, offering a wide range of solutions in health, travel, automotive, and asset management. Operating in over 70 countries, it serves millions of clients, leveraging innovative technology and customer-focused service. The company is recognized for its strong financial performance, market presence, and commitment to operational excellence. The project is focused on developing a platform for integrated mobility services tailored to insurance events. It enables users to access transportation support and manage assistance during claim-related situations, enhancing the efficiency and convenience of transportation for clients dealing with insurance claims. Responsibilities: Developing and maintaining web applications using Angular and JavaScript. Implementing UI components and features based on design specifications. Working with Widgets to ensure modular and scalable architecture. Maintaining reusable solutions for future scalability of the app. Writing and maintaining automated tests using Playwright for UI testing. Optimizing web applications for performance and responsiveness. Collaborating with backend developers, designers, and other team members to deliver high-quality solutions. Debugging and resolving front-end issues and ensuring cross-browser compatibility. Participating in code reviews and following the best development practices. Must-haves: Experience with Angular for 1+ years. Solid understanding of JavaScript and modern front-end development principles. Familiarity with widgets integration approaches. Basic knowledge of Playwright or similar UI testing frameworks. Ability to write clean, maintainable, and well-documented code. Strong problem-solving skills and eagerness to learn new technologies. Good communication skills and the ability to work in a team environment. Level of English – from Intermediate+ and above. Reasons why this job would be interesting to you: Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc.. The opportunity to change the project and/or develop expertise in an interesting business domain. Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant. Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee. The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities. Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated. Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies). Certification compensation (AWS, PMP, etc). Referral program. English courses. Private health insurance and compensation for sports activities. Your personal data is protected in accordance with GDPR regulations. Learn more: https://andersenlab.com/privacy-policy Join us!